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Using PowerShell for System Administration and Automation Tasks

  • PowerShellWindows 10Windows 11Windows Server 2019Windows Server 2022

    Managing Windows Firewall Rules with PowerShell

    August 31, 2023

    This article covers the basics of managing the settings and rules of the built-in Windows Defender Firewall with Advanced Security from the PowerShell command line. We’ll look at how to…

  • AzureMicrosoft 365PowerShell

    Disable Welcome Message for Microsoft 365 Groups

    August 28, 2023

    When a new user is added to a Microsoft 365 universal group, they automatically receive a standard welcome e-mail message with the following subject: You’ve joined the <M365_Group_Name> group Welcome…

  • Group PoliciesPowerShellWindows Server 2016Windows Server 2019Windows Server 2022

    Fix: Remote Desktop Licensing Mode is not Configured

    August 24, 2023

    When configuring a new RDS farm node on Windows Server 2022/2019/2016/2012 R2, you may see the following tray warning pop-up: Licensing mode for the Remote Desktop Session Host is not…

  • PowerShellQuestions and AnswersWindows 10Windows 11Windows Server 2019

    How to Completely Remove/Uninstall a Driver in Windows

    August 14, 2023

    This article describes how to uninstall hardware and printer drivers in Windows 10 and 11. Whenever you connect a new device to your computer, Windows tries to automatically find and…

  • PowerShellWindows 10Windows 11Windows Server 2016Windows Server 2019

    Extending a Disk Volume (Partition) in Windows

    August 10, 2023

    Modern versions of Windows and Windows Server allow you to increase the size of any disk volume (partition) at the expense of unused (unallocated) disk space without shutting down the…

  • AzureMicrosoft 365PowerShell

    Configuring Azure AD Password Policy

    July 12, 2023

    The Azure Active Directory password policy defines the password requirements for tenant users, including password complexity, length, password expiration, account lockout settings, and some other parameters. In this article, we’ll…

  • PowerShellWindows 10Windows Server 2019

    Check for Open (Listening) Ports with PowerShell

    July 5, 2023

    In PowerShell, you can use the Test-NetConnection cmdlet to check whether a port is available (open) on a remote computer. You can use this cmdlet to check the response and…

  • ExchangeMicrosoft 365PowerShell

    Find Inactive (Unused) Distribution Lists in Exchange/Microsoft 365

    June 26, 2023

    Within your Exchange organization or Exchange Online (Microsoft 365) tenant, you can create hundreds of Distribution Groups (Distribution Lists, DLs). Distribution lists that are no longer in use should be…

  • PowerShellWindows 10Windows 11Windows Server 2019Windows Server 2022

    How to Install Remote Server Administration Tools (RSAT) on Windows

    June 26, 2023

    The Remote Server Administration Tools (RSAT) allow you to remotely manage roles and features on Windows Server hosts from a Windows workstation. RSAT includes graphical MMC snap-ins, command line tools,…

  • Active DirectoryPowerShellWindows 10Windows Server 2019

    How to Get a List of Local Administrators on Computers

    September 20, 2023

    In this article, we will look at how to get a list of users and groups that have local administrator rights on Windows workstations and servers on your network.

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Recent Posts

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    November 14, 2023
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    October 12, 2023
  • How to Query and Change Teams User Presence Status with PowerShell

    October 8, 2023
  • How to Increase Size of Disk Partition in Ubuntu

    October 5, 2023

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Popular Posts
  • Fix: Remote Desktop Licensing Mode is not Configured
  • Configuring Port Forwarding in Windows
  • Manage Windows Updates with PSWindowsUpdate PowerShell Module
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  • How to Delete Old User Profiles in Windows
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